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US Patent: 2,657,616
Machine Tool Transmission and Control Mechanism
Patentees:
Joseph B. Armitage - Wauwatosa, Milwaukee County, WI
James N. Flannery - West Allis, Milwaukee County, WI

USPTO Classifications:
116/233, 409/228

Tool Categories:
metalworking machines : milling machines
metalworking machines : machine tool controls

Assignees:
Kearney & Trecker Corp. - West Allis, Milwaukee County, WI

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Sep. 15, 1947
Granted: Nov. 03, 1953

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Kearney & Trecker Co.

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